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Organic Standards


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Organic Standards

VWR offers a wide range of certified organic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. VWR offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of organic standards are available for a range of elements.


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Supplier:  VWR Chemicals
Description:   The VWR® range of secondary reference standards offers extraordinary purity and homogeneity, and are perfectly suited for the verification factors for...
Supplier:  VWR Chemicals
Description:   CRM's - secondary reference materials intended for standardisation of volumetric solutions in accordance with the Pharmacopoeia (Ph. Eur. and USP). Th...
Supplier:  VWR Chemicals
Description:   Stearyl stearate 2,000 µg/ml in hexane
Supplier:  VWR Chemicals
Description:   Standard mixture of 4 n-alkanes (C10+C20+C30+C40), 100 each, in (1:1) : Hexane Petroleum ether, per 1 x 4,5 mL, CERTAN® bottles 1 * 1 KIT
Supplier:  VWR Chemicals
Description:   Organic Standard, Standard solution imidazole 1000 mg/l in water, Pack type: Plastic bottle
Catalog Number: (124812X)

Supplier:  VWR Chemicals
Description:   Multi-component standard with 0,1 mg/ml of each component in methanol.
UOM:  1 * 1 mL
Catalog Number: (124782C)

Supplier:  VWR Chemicals
Description:   Chlordane (0,02 mg/ml) and Toxaphene (0,20 mg/ml) in methanol.
UOM:  1 * 1 mL
Supplier:  VWR Chemicals
Description:   Stearyl stearate 2,000 µg/ml in hexane
Supplier:  VWR Chemicals
Description:   Organic Standard, Malathion (1,2-Bis(ethoxycarbonyl)ethyl O,O-dimethyl phosphorodithioate) 100 µg/ml in methanol, Pack type: Glass ampoule
UOM:  1 * 1 mL
Supplier:  VWR Chemicals
Description:   Organic Standard, Benzo[a]pyrene 50 µg/ml in toluene, Pack type: Glass ampoule
UOM:  1 * 1 mL
Supplier:  VWR Chemicals
Description:   Organic Standard, Diazinon 100 µg/ml in methanol, Pack type: Glass ampoule
UOM:  1 * 1 mL
Supplier:  VWR Chemicals
Description:   The level of volatile organic solvents in pharmaceutical raw materials or finished product is defined and monitored in accordance with ICH guidelines....
Supplier:  VWR Chemicals
Description:   Organic Standard, Benzene 200 µg/ml in methanol, Pack type: Glass ampoule
UOM:  1 * 1 mL
Supplier:  VWR Chemicals
Description:   A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM:  1 * 100 mL
Supplier:  VWR Chemicals
Description:   A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM:  1 * 100 mL
Supplier:  VWR Chemicals
Description:   Standard mixture of 4 n-alkanes
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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